baber/WOPTO huggingface dataset:
Patent JP-H04187126-A (JP)
Title: Griller
Inventor: ONO ATSUO
IPC: A47J37/06
Filed: 1990-11-20
Abstract: PURPOSE:To easily wash off stained materials on the surface without thermal decomposing of oil and meat juice dripped on the tray by forcibly cooling a tray by a cooling fan arranged under the tray. CONSTITUTION:Supporters 22 having vents 19 are fitted to a lower vessel 16 and a tray 14 is supported so that a clearance 20 is formed in the jointed part 21 of the tray 14 and the lower vessel 16. A motor 23 equipped with a cooling fan 17 is arranged under the tray 14. When the cooling fan 17 is rotated by the motor 23, cooling air is conducted along with the indicated arrow from vents 18 and discharged from the clearance 20 through the vents 19 while contacting the tray 14. In this time, since the tray 14 is cooled by the cooling air, excess increase of temperature is depressed. In this way, oil or meat juice dripped on the tray 14 from fish and others is not decomposed by the temperature and hence, soot can be.
Patent JP-H08172771-A (JP)
Title: Overvoltage protecting circuit of switching power supply
Inventor: KOMAMAKI MORITOSHI
IPC: H02M3/28
Filed: 1994-12-20
Abstract: PURPOSE: To provide the overvoltage protecting circuit of a switching power supply which immediately shuts off the AC line on the primary side after the detection of the overvoltage and prevents the breakdown of a load circuit. CONSTITUTION: A switching power supply circuit has a switching circuit 3 which switches a DC power supply 2 for rectifying the AC from an AC plug 1, a switching transformer 4, and a rectifying circuit 5 which rectifies the output of the transformer. Furthermore, the following circuits are provided. An output- voltage detecting circuit 7 detects the rectified voltage of the rectifying circuit 5. An overvoltage detecting circuit 6 detects the overvoltage of the rectified voltage of the rectifying circuit. A subordinate power supply 10, which in different from the switching power supply, is provided. A relay circuit 8 is driven with the subordinate power supply and turns on/off an AC line inputted into the DC power supply, and a control part 9 controls the relay circuit.  The relay circuit 8 is controlled based on the detected signal from the overvoltage detecting circuit 6 and the control signal from the control part 9, and the on/off control of the switching power supply circuit is performed.
Patent JP-H06156018-A (JP)
Title: Pneumatic tire with lug
Inventor: YODA NAOHISA
IPC: B60C11/11
Filed: 1992-11-26
Abstract: PURPOSE:To provide a pneumatic tire with a lug which can work on a paddy field maintaining traction on a muddy ground, that is an advantage of conventional high-lug pattern, and is suitable for field work which can prevent digging up or furrow breaking of a soil in the cultivated field. CONSTITUTION:A pair of right of left side walls and a crown part between both the side walls continue in the toroidal state, and a tread T in which a lug L is provided in the diverging state is inclined against the circumferential direction from the central part to both sides in the crown part. The rotation direction is specified so that the central part end of the crown part of the lug L lands the first and then, the other end of the lug L lands, and a side wall Sf of the stepping side of the lug L in the cross section in parallel with the equatorial face of a tire is inclined in the tapered state by an average angle theta1 of 35 to 55 degrees against the radial direction of the tire, and a side wall Sk on the kicking out side of the lug L makes an average angle of theta2 in almost parallel with the radial direction of the tire.
Patent JP-H03114227-A (JP)
Title: Device for removing small particles from substrate
Inventor: ROORENSU EMU REIDEN
IPC: C01B32/55
Filed: 1989-12-06
Abstract: PURPOSE: To eliminate more effectively a contaminant from a surface of a substrate by using a solid and a flow of a carbon dioxide gas. CONSTITUTION: A carbon dioxide gas from a supply source goes to a reception assembly 4 through a coupler 6 and to a chamber formed by a single groove 26 or grooves 24, 26 as required through a hole 10, a hole 36 corresponding to a film member 34, and a hole 33 of an upper side plate 12. Then, the carbon dioxide gas flows to the outside of a first chamber via an end 44 of a channel 42 formed by a finger 40. In the case that the gas flows through the first chamber, the gas is expanded along a constant enthalpy line and enters the integrated chamber by grooves 28, 30. A second chamber is used to integrated small fine liquid drops into larger liquid drops. The larger liquid drops form fine solid carbon dioxide particles when the carbon dioxide gas is expanded and the particles are discharged from a discharge port 32 toward the substrate.
Patent JP-2000146377-A (JP)
Title: Artificial rime generator
Inventor: ENDO KOJI
IPC: F25C1/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an artificial rime generator for generating rime evenly on the entire surface of an object to be rimed, i.e. a tree, and reproducing beautiful rime similar to natural one. SOLUTION: An air cooler 4, a mist generator 9 and an object 3 to be rimed, e.g. a tree, are disposed in a cooling chamber 2 surrounded by a heat insulating wall 1. The air cooler 4 cools the inside of the cooling chamber at a required temperature below freezing point and the object is rimed with mist generated from the mist generator 9. In such an artificial rime generator, a plurality of air nozzle groups 15A, 15B,..., 15F each having a large number of air flow generators, i.e., air nozzles, are arranged around the object 3. Air pipes 16a, 16b,..., 16f for supplying compressed air to respective nozzle groups 15A, 15B,..., 15F are provided, in the way thereof, with on/off valves 17a, 17b,..., 17f which are opened/closed in required order to vary the direction of air flow around the object.  The air flow generators are arranged above and below, to the left and right and in front and rear of the object.
Patent JP-H11147645-A (JP)
Title: Sheet stacking device
Inventor: KATO TOSHIHIDE
IPC: B65H31/10
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet stacking device whereby a sheet in a condition put in order can be piled up without lengthening a transferring time even in the case of 1 lot not leading to the maximum height of a heap. SOLUTION: A corrugated board sheet is conveyed in the direction A by a conveying means 2, to be piled up in a receiving base 4. A conveyer 23 is arranged so as to tilt a conveying surface, a conveyer 24 is arranged so as to place a conveying surface horizontal. A hydraulic cylinder 31 is connected to a slide plate 88 and a point 24d in the vicinity of a discharge end of the conveyer 24, it is lifted by protruding/retreating action of a piston rod 32, also a tilt angle of the conveyer 23 is changed. A hydraulic cylinder 51 is connected to four corners of the receiving base 4, by protruding/retreating action of a piston rod 52, the receiving base 4 is lifted while holding the horizontal.  In a stacker control panel 62, at discharge time of a stacker, the conveyer 24 is lowered down to a position corresponding to a piling up height, after discharging, the receiving base 4 is lifted to a piling up start position, thereafter down stacker operation is started.
Patent JP-H08227269-A (JP)
Title: Conversion pattern generation mechanism, cipher function mechanism and cipher device using it
Inventor: IWAYAMA NOBORU
IPC: G09C1/00
Filed: 1994-12-21
Abstract: PURPOSE: To provide a conversion pattern generation mechanism and a cipher function mechanism in ciphering that decipher becomes impossible substantially by the difference attack by changing a replacement mechanism or character conversion table structure inside of a ciphering function while depending on a key to make difference attack difficult. CONSTITUTION: This generation mechanism is provided with a key input part 102 inputting the key for ciphering, a conversion pattern generation part 103 generating a conversion pattern for converting the input data and an output part 104 outputting the generated conversion pattern, and when serial numbers corresponding to the beforehand set conversion patterns are inputted to the key generation part 102 as the key, the conversion pattern generation part 103 generates and outputs the conversion patterns corresponding to the serial numbers.
Patent JP-2001132130-A (JP)
Title: Heat insulating airtight structure, heat insulating panel for use therein, and method of construction
Inventor: TAKAHASHI SHIGENOBU
IPC: E04D12/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To improve a construction method for the exteriorly lined heat insulating structure of a roof portion, which comprises bonding an airtight tape to the upper side of the joint of a plastic foam type heat insulator provided with a portion to be inserted between rafters and portions to be placed on the outdoor sides of the rafters, by solving the drawback with the method that the airtight tape is likely to peel. SOLUTION: The plastic foam type heat insulator having the portion to be inserted between the rafters and the portions to be placed on the outdoor sides of the rafters has the airtight tape bonded to at least its surface making contact with the outdoor sides of the rafters. A heat insulating airtight structure is formed by mounting the heat insulator in such a manner that the portion to be inserted between the rafters is inserted between the rafters and the portions to be placed on the outdoor sides of the rafters are placed on the outdoor sides of the rafters. Therefore, airtightness is provided on installation of the heat insulator to thereby rationalize construction work and prevent peeling of the airtight tape even during a long period of use.
Patent JP-2001129108-A (JP)
Title: Screen device for fire limit
Inventor: YASUHARA KIYOMI
IPC: E06B9/82
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a screen device for a fire limit for fixing an evacuation door in a closed state so as not to open when surrounding environment goes into such a high temperature state where people cannot live. SOLUTION: An engaging pin 18 provided on the side of the evacuation door of a screen device 2 for a fire limit is fitted into engaging holes 26a and 28a when the evacuation door is closed. In the periphery of these, a lock plate 24 is arranged obliquely. One end part of the plate 24 is freely rotatably engaged with a fixing piece part 26 by a normal metallic machine screw 33. Further, the other end part of the plate 24 is engaged by a machine screw 33 formed of a thermal melting material such as synthetic resin. When an ambient temperature is raised, a machine screw 31 is melted to release the plate 24, and the plate 24 is fitted into a notch groove part 22 formed at the upper surface part of the outer periphery of the pin 18.
Patent JP-H02163755-A (JP)
Title: Thermal fixing method and toner for said fixing
Inventor: KASUYA TAKASHIGE
IPC: G03G9/08
Filed: 1988-12-19
Abstract: PURPOSE:To improve the fixing of a toner image by using particles of a releasing agent having <=0.2 ratio in particle size to core particles contg. a binding resin and a coloring material and by adhering a recording body to a heating body with a pressing member. CONSTITUTION:A toner 29 is particles obtd. by fixing particles of a lubricant particles having <=0.2 ratio in particle size to core particles contg. a binding resin and a coloring material in the surfaces of the core particles or parts adjacent to the surfaces by mechanical impact. A fixed heating body 20 and a pressing member 27 placed opposite to the heating body 20 in a press contact state adhere a transfer material 28 to the heating body 20 with a fixing film 24 in-between and a developed image of the toner 29 is subjected to thermal fixing on the transfer material 28. Since the toner contains the particles of the releasing agent fixed in the core particles, offsetting phenomenon on the film 24 is not caused at the time of heat fixing, the stain of the lower roller and the twine of paper are prevented and fixability is improved.
Patent JP-H0613612-A (JP)
Title: Thin-film transistor
Inventor: WATANABE TAKAHIKO
IPC: H01L29/786
Filed: 1991-12-03
Abstract: PURPOSE:To reduce the time constant of the wiring by decreasing the wiring capacitance of a gate wiring in a thin-film transistor array. CONSTITUTION:A tantalum oxide film 4 is provided only on the surface of a gate electrode 2 composed of a tantalum film to form a gate insulating film of a layered structure of the tantalum oxide film 4 and a nitride silicon film 5, and a gate wiring is constituted by covering the surface of a gate wiring 2a composed of a tantalum film with a gate wiring 3 composed of a chrome film to prevent the formation of a tantalum oxide film having a high dielectric constant and to form a layer insulating film between a source and a drain electrode in a single layer of a nitride silicon film 5, thereby reducing the wiring capacitance.
Patent JP-H07144403-A (JP)
Title: Laser drying device for printing
Inventor: NISHITANI YOSHIHIRO
IPC: B41F23/04
Filed: 1993-11-25
Abstract: PURPOSE:To provide a laser drying device for printing which can dry ink on a printing matter uniformly over its whole surface. CONSTITUTION:A rotary polygon mirror 3 is disposed on the path of laser beam from a laser emission device 1 with its rotating shaft 3a inclined. The laser beam emitting by the rotary polygon mirror 3 irradiates the printing surface of a printing matter 6 and dries the ink on the printing surface. A ftheta lens 4 is provided between the rotary polygon mirror 3 and the matter 6 to be printed. The ftheta lens 4 corrects the path of laser beam reflected by the rotary polygon mirror 3 so that laser beam may scan with a constant velocity linear motion on the printing surface. It is thus possible to keep the irradiating time of laser beam per unit area on the printing surface constant, providing uniform drying degree.
Patent JP-H01161679-A (JP)
Title: Electrolyte circulation type stacked cell
Inventor: ANDO YASUO
IPC: H01M12/08
Filed: 1987-12-18
Abstract: PURPOSE:To almost completely prevent electrolyte leakage without use of sealant by accommodating a stack of intermediate electrodes and membranes into a half devided housing. CONSTITUTION:The bottom of a half divided housing 3 forms an electrode end plate 3a and a flat electrode 12 is sticked to the bottom. The half divided housing 3 has a gap in its side through which a lead 9 connected to the electrode 12 is drawn out from a stacked cell. A stack of memranes 5 and intermediate electrodes 6 is accommodated into the half divided housing 3, and a pair of halt divided housings 3 are fastened and the joint 15 is heat-sealed. The stack of membranes 5 and intermediate electrodes 6 are covered with a pair of half divided housings without any gaps. The rts leading to the outside from electrolyte flowing portions are limited to only the leads 9 drawn out parts 16. By sufficiently sealing the parts 16, electrolyte leakage is almost completely prevented for a long time.
Patent JP-H05160719-A (JP)
Title: Counter integrated circuit
Inventor: MIZUTANI RYUTARO
IPC: H03K21/12
Filed: 1991-12-03
Abstract: PURPOSE:To obtain a counter integrated circuit able to be accessed simultaneously by plural CPUs. CONSTITUTION:Plural registers 3 are connected in parallel via a data bus 5 to an output circuit of a counter 2, and an output port 4 is connected to each of the plural registers 3 via a data bus 6. The count of the counter 2 is latched by each register 3 and the count latched in each register 3 is outputted respectively via the output port 4. Thus, the count is simultaneously read by the plural CPUs by connecting the CPUs to the output port 4.
Patent JP-H11152095-A (JP)
Title: Aircraft testing plant
Inventor: YONEYAMA ATSUSHI
IPC: B64F1/26
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft testing plant that is capable of subjecting various types of aircraft to a noise-suppression test with no use of exhaust ducts. SOLUTION: A testing plant that accommodates all the airframe of an aircraft 1a or part of the airframe including its engines 1b for a test includes exhaust ports 2d arranged to aspirate the engine exhaust of an aircraft 1a of a maximum size presumed efficiently, a ceiling 2f sloped from the airframe inlet down to the exhaust ports 2d so as not to interfere with the tail planes of the maximum-presumed aircraft 1a, a slit 2g cut in the ceiling 2f so as not to interfere with the vertical tail, and sidewalls 2h inclined from the engine rear ends of the aircraft 1a to the exhaust ports 2d.
Patent JP-2001132541-A (JP)
Title: Jet engine for supersonic aircraft
Inventor: FUTAMURA HISAO
IPC: F02K3/12
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a jet engine for a supersonic aircraft capable of flying with supersonic speed while suppressing noise generated in taking-off at a low level, and capable of realizing high combustion efficiency. SOLUTION: A device is composed of a fore placed engine 2 consisting of a turbo fan engine, and an aft placed engine 4 consisting of a turbo fan or a turbo jet disposed backward the fore placed engine, bypass air of the fore placed engine 2 is boosted up by the aft placed engine 4 at the time of supersonic speed flight, and its temperature is raised so as to obtain large driving force. In taking-off, the bypass air is exhausted without boosting up and raising its temperature, and thereby, the taking-off can be operated with low noise.
Patent JP-H08161667-A (JP)
Title: Device for alarming excess speed of automobile
Inventor: TERAWAKI RYOJI
IPC: B62D1/04
Filed: 1994-11-30
Abstract: PURPOSE: To allow the device for alarming excess speed of automobile to warn only a driver of excess speed surely by means of vibration instead of sound. CONSTITUTION: A drive speed detected by a speed sensor 11 is compared with a setting speed from a storage device 12 at a speed comparator 13 and when the drive speed exceeds the setting speed, the comparator 13 provides an output signal to a vibrator driver 21. The driver 21 generates a vibrator drive signal in response to the output signal and the drive signal drives a vibrator 22, from which vibration is generated. The vibrator 22 is mounted onto, e.g. a steering wheel 3 thereby waring surely only to the driver of excess speed.
Patent JP-H04189182-A (JP)
Title: Highly repeatable printing-type thermal transfer recording medium
Inventor: YAMAGUCHI KAZUO
IPC: B41M5/392
Filed: 1990-11-22
Abstract: PURPOSE:To ensure that high printing density is obtained in the fast printing mode and data is printed sharply and with highly repeatable printability by using ink with comparatively low modulus of elasticity for a farthest ink layer of a surface support and ink with comparatively high modulus of elasticity for a nearest ink layer. CONSTITUTION:A thermally melting ink layer is provided on a support, and at the same time, the ink layer is of a multi-structure consisting of various ink compositions. A farthest ink layer from the support contains an ethylene copolymer having number average molecular weight of 1.5X10<4> to 2.0X10<4>, a melt flow rate 100 to 400dg/min and the content of comonomer of 20 to 50wt.% under the copolymerization with ethylene. On the other hand, nearest ink layer contains an ethylene copolymer having number average molecular weight of 1.8X10<4> to 9.0X10<4>, a melt flow rate of 100dg/min or lower and the content of comonomer of 20wt.% or lower through the copolymerization with ethylene. Thus the thermal transfer recording medium obtained is capable of high repeatability.
Patent JP-H09138215-A (JP)
Title: Electrochemical hydrogen sensor
Inventor: OKURA HIROYUKI
IPC: G01N27/404
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To constitute an excellent hydrogen sensor whose linearity accuracy is good even under a high-concentration condition and whose drift As extremely small by a method wherein a catalytic electrode (a working electrode) which is composed mainly of platinum and which has a specific thickness is bonded integrally to one face of a diaphragm. SOLUTION: A catalytic electrode 1 which is composed of platinum is sputtered or vapor-deposited to the central part on one face of a diaphragm 4, and an integrally bonded body 11 is formed. The bonded body 11 is fixed, by using an O-ring 5, to one end of a container body 6, and the electrode 1 is brought into contact with a porous carbon collector 8 which is installed on the surface in the center of the body 6. When the thickness of the catalytic electrode 1 is set at 100 to 500Å, the drift of a hydrogen sensor is extremely small (about 1%/day), and its linearity accuracy becomes good (within about 1%). As a result, even when a hydrogen concentration is high, it can be measured precisely.
Patent JP-H03180132-A (JP)
Title: Device for rearing
Inventor: KOBAYASHI TOSHIAKI
IPC: C02F1/50
Filed: 1989-12-08
Abstract: PURPOSE:To enable stabilized rearing of fishes by providing a construction for mixing part of ozonized water with water treated with active carbon and further circulating water in a rearing water tank to a purifier in a process for taking in water for rearing, filtering the obtained water, ozonizing the filtrate water, treating the ozonized water with the active carbon and feeding the resultant water to the rearing water tank. CONSTITUTION:Rearing water is taken in with an intake pump 3, filtered through a filter 1, passed through a filtrate water storage tank 2 and fed to an ozonization device 7 with a purifying pump 4 to carry out ozonization treatment. The ozonized water is then fed to an active carbon device 8 to perform active carbon treatment. Part of the ozonized water is simultaneously branched with a branch valve 10, mixed with water treated with the active carbon and fed to a rearing water tank 5 with a feed pump 9 to rear fishes. Furthermore, water in the rearing water tank 5 is circulated to a purifier composed of the ozonization device 7 and the active carbon device 8 by changing over a branch valve 11 during a period of not feeding the ozonized water to the rearing water tank 5 to purify the water.
Patent JP-H05135605-A (JP)
Title: Vehicle head lamp equipment
Inventor: YOKOYAMA TAKASHI
IPC: F21S8/10
Filed: 1991-11-08
Abstract: PURPOSE:To solve problems about vehicle head lamp where another reflector produces a free end which causes flickering. CONSTITUTION:A vibration-proof pin 7 is provided at the end on the free end side of another reflector 5 and on an extension line X connecting the supporting piont 6a and the deviation adjustor 6b of a collimation mechanism 6. The vibration-proof pin 7 is fitted to a slide groove 8 in a housing 3 to from a vehicle head lamp tool 1 which is prohibited from vibration in a vertical direction. As a result, flickering and the like are prevented and relative problems are solved.